Fast-g stitch and glue plywood this quick and easy boatbuilding method consists of plywood planking panels cut to shape from full-size patterns which are. The stitch and glue boatbuilding method is an easy way for a beginner to make a plywood boat. in a nutshell stitch and glue boatbuilding has 4 major steps.. Welcome to spira international home-built boat plans. spira international offers a wide variety of different power, rowing, and sailing skiffs, dories, and other boat.